Need For Airconstruction 15

I guess having a window that opens right on the railway track was not enough for the resident of this place. There was a balcony lacking because hey, how else do you get fresh air and be blown away. The only difference is that the person standing here will be blown away by a fast coming train and not the train. I hope that the tracks have not been in function for a long time, because if it is still in use, how did construction workers manage to complete this?!